Chess board



FIG. 1 is a perspective of the chess board of my invention;

FIG. 2 is a top plan of the chess board;

FIG. 3 is a side elevation of the chess board, the appearance being the same from the opposite side;

FIG. 4 is a front elevation of the chess board, the appearance being the same from the opposite end; and,

FIG. 5 is a bottom plan of the chess board. 

The ornamental design for the chess board, as shown and described. 